last executing test programs: 50.810034694s ago: executing program 1 (id=166): r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = syz_io_uring_setup(0x2a30, &(0x7f00000003c0)={0x0, 0x36ef, 0x8000, 0x0, 0x3d5}, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) r2 = syz_io_uring_setup(0xf08, &(0x7f0000000300)={0x0, 0xfefffffe, 0x10, 0x3, 0x200003ca, 0x0, r1}, &(0x7f0000000580)=0x0, &(0x7f0000000540)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r3, r4, r5, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x54}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x42) io_uring_enter(r2, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x20902, 0x0) r8 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000500)='./binderfs2/binder1\x00', 0x800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r8, 0x4018620d, &(0x7f00000005c0)={0x73622a85, 0x0, 0x2}) write$sequencer(r7, &(0x7f0000000100)=ANY=[@ANYBLOB="940100000000001081", @ANYRES8=r7], 0x10) sendmsg$inet(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x2, 0x4001, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c08d) shutdown(r0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="060000000000000071100a00000000000f000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd96, &(0x7f0000000080)=""/201, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffd56, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r9 = socket(0x8000000010, 0x2, 0x0) write(r9, &(0x7f00000002c0)="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", 0xfc) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180), 0x111, 0x3}}, 0x20) 50.07937339s ago: executing program 0 (id=167): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2a, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x0, 0x5}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=@newtfilter={0x44, 0x2c, 0xd27, 0x70bd2c, 0x0, {0x0, 0x0, 0x0, r3, {0xc, 0x9}, {}, {0xc, 0x8}}, [@filter_kind_options=@f_flower={{0xb}, {0x14, 0x2, [@TCA_FLOWER_KEY_ENC_IP_TOS={0x5, 0x50, 0xf}, @TCA_FLOWER_KEY_ENC_IP_TOS_MASK={0x5, 0x51, 0x43}]}}]}, 0x44}, 0x1, 0x0, 0x0, 0x60000080}, 0x40) 35.539301775s ago: executing program 1 (id=168): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000080)=@ccm_128={{0x303}, "b421eba833d4b156", "56df2295bfda5c4f9fecff61beaa8bb4", "808065e3", "7f1f1c2ab4421d27"}, 0x28) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000140)="58ddb007a47a8b1f458ab677d557ca50def8e5bc61dbc50bca64f7e76268cd64007095adfef77465b69ec03139854d6f03d5f9bd019fe046035ef7049f48fcc7321c34faca94ff08f59edaf2ab55eedcc278df823564618627217a527b971bdfa0afd948a6cdb9e05ccaef35c22047246a7b97a8e1b645e51c47b296c759c8dfd56beb8fa15c800ad060ab378a269557bc053d9be903", 0x96}, {&(0x7f0000000300)="2ea63d218bc1023b2e6eceeb92d548803a43d4dddc2433c76650030c188f490311ff86da69fab1539139f6dda31739c2bb4412dd471137e2a53496c5f7707e01ccfb826f2eb96895230862e11d56c19af139de912ac5e68a99080e428443fcfba8b0460290c6275affe9953a97260b0304fd7ef159c9cd30cae1bcc75d568d353575ec3b5293fb80de85c7562804230489274831b2c17dccccc523ada66a46", 0x9f}, {&(0x7f0000000580)="63e73686513c53aec098be4b2dfc27b5be1f5f85f54c24efb8fc94ccaac29f1378e04daa49f8dcbda8b0faff57761a0ce8a311802e5dd07a159721cac7d2250f4359e04727386cc7d1a3e8bf93339f3df1340041f71046f2b1d9a80af70fb8246258d09c310af3bef017fde1fd8ce505cd4858549192a95e512257b6c676a7ebb41230e4e4fb23e9666bfdc8bc2ca77bbd11810836df4a6f3dbe3ee75c34b07c64e1af6d62d54fccb9f281eac16eca7129aa4355fd53", 0xb6}, {&(0x7f0000000500)="de21cff472aa580c2ee9f858", 0xc}, {&(0x7f00000014c0)="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", 0xa72}], 0x5) 35.538883075s ago: executing program 0 (id=169): r0 = socket(0x2b, 0x1, 0x1) sendmmsg$sock(r0, &(0x7f0000001280)=[{{&(0x7f0000000240)=@in6={0xa, 0x0, 0x400, @dev={0xfe, 0x80, '\x00', 0xfd}, 0x3}, 0x80, 0x0}}], 0x0, 0x20000001) timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21}, &(0x7f0000000300)) landlock_create_ruleset(&(0x7f0000000080)={0x2000, 0x2, 0x3, 0x200c}, 0x30, 0x2) fcntl$lock(0xffffffffffffffff, 0x24, &(0x7f0000000040)={0x0, 0x0, 0xcde, 0x8000005}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(0x0, 0x1, &(0x7f0000000040)={{}, {0x0, 0x989680}}, 0x0) 28.960117191s ago: executing program 0 (id=170): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, 0x0) r1 = socket$inet(0x2, 0x3, 0x1) sendmsg$inet(r1, 0x0, 0xfffe) writev(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000b00)="13000000010203", 0x7}, {&(0x7f0000000140)='D', 0x1}], 0x2) rseq(0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000001, 0x5, 0x401d031, 0xffffffffffffffff, 0x0) r2 = memfd_create(&(0x7f00000000c0)='-B\xd5N4\xa6Ey\xdb\xd1\xa7\xb1S\xf1:)\x00\x8a\xd7Uw\x00\xbc\xa92\xb3\xbb\x8d\xac\xacva}knh#\xcf)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8b\x066\xb8G\xd1c\xe1$\xff\x97\x8f~\xb90a\xa9\xb2\x04K\x98\x93=\xabQ\xf7\x19\xea\xef\xe3\xe1@\x84\x13\xefZb:\x8f\t\x01B\xec\xde\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@Ip]D\xd6\r\xac\v#co\xd5\xb9\xc806\xa8\x99\xffs7\xa1b1\xb1;i)j\x0e\x1e\xedI\xa2\x80\x89\x1d\xd9p!\xc86s\xe07(\xee\xf9<\"\xf0\xc8\xae\x96J\xe2]\x01\x86\xb7.<\xf5N\xd3\x94W1\xff\x18z>\xa7q,\xf7\x96\xb8{\x8e\xbf4\xe0\x95\x1ce\xe4\x85\xcdi\xed\xd3>\xeb\xa5\xaf\x87\x90@\xd1\xbd`^\xfa\xb6\x9cj\x13/\xc5\\W\x04\br\x17X\xe3\xfb\xc8\xd4\xaeX\xc9s\xd18\xd9L\xbf\xa0\xa6\xdf2\a\x99i\xb1/\x19@\x1cq\xeb?\xc1z:\x913\xfa8\xac\xd3q\xe4vPGU', 0x1) r3 = dup(r2) write$binfmt_elf32(r3, &(0x7f0000000480)=ANY=[@ANYBLOB="7f45c0a9d5a01e442a5c4c464a030403ffd5683b07000000000000d600005d977000007e032000000800070000000000"], 0x38) execveat(r3, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) ioctl$DRM_IOCTL_SG_FREE(r3, 0x40106439, &(0x7f00000001c0)={0x6}) flistxattr(r0, &(0x7f00000002c0)=""/126, 0x7e) ioctl$SNDRV_PCM_IOCTL_HW_PARAMS(0xffffffffffffffff, 0xc2604111, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000780)={'gre0\x00'}) 28.293742917s ago: executing program 1 (id=171): r0 = socket(0x2b, 0x1, 0x1) connect$can_j1939(r0, 0x0, 0x0) 23.221807561s ago: executing program 1 (id=172): r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = syz_io_uring_setup(0x2a30, &(0x7f00000003c0)={0x0, 0x36ef, 0x8000, 0x0, 0x3d5}, &(0x7f0000000440), 0x0, &(0x7f00000004c0)) r2 = syz_io_uring_setup(0xf08, &(0x7f0000000300)={0x0, 0xfefffffe, 0x10, 0x3, 0x200003ca, 0x0, r1}, &(0x7f0000000580)=0x0, &(0x7f0000000540)=0x0, &(0x7f0000000280)=0x0) syz_io_uring_submit(r3, r4, r5, &(0x7f00000001c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x1, {0x54}}) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x1, 0x0) ioctl$KVM_CHECK_EXTENSION(r6, 0xae03, 0x42) io_uring_enter(r2, 0x1000001, 0xfffffffd, 0x4b, 0x0, 0x0) r7 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080), 0x20902, 0x0) r8 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000500)='./binderfs2/binder1\x00', 0x800, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r8, 0x4018620d, &(0x7f00000005c0)={0x73622a85, 0x0, 0x2}) write$sequencer(r7, &(0x7f0000000100)=ANY=[@ANYBLOB="940100000000001081", @ANYRES8=r7], 0x10) sendmsg$inet(r0, &(0x7f0000000240)={&(0x7f0000000100)={0x2, 0x4001, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x2000c08d) shutdown(r0, 0x1) bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="060000000000000071100a00000000000f000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd96, &(0x7f0000000080)=""/201, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffd56, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r9 = socket(0x8000000010, 0x2, 0x0) write(r9, &(0x7f00000002c0)="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", 0xfc) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000180), 0x111, 0x3}}, 0x20) 21.380324277s ago: executing program 0 (id=173): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000100)) r1 = syz_open_pts(r0, 0x8000) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000100)=0x1) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl(r2, 0x8914, &(0x7f0000000400)="736c300000000000000000000000000001") ioctl$TIOCSTI(r1, 0x5412, &(0x7f0000000803)=0x4) 11.516946191s ago: executing program 1 (id=174): r0 = socket$kcm(0x11, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$kcm(r0, &(0x7f00000000c0)={&(0x7f0000000380)=@xdp={0x2c, 0xa888, r2, 0x3d}, 0x80, 0x0}, 0x8810) 6.100299488s ago: executing program 0 (id=175): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x8001}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000080)=@ccm_128={{0x303}, "b421eba833d4b156", "56df2295bfda5c4f9fecff61beaa8bb4", "808065e3", "7f1f1c2ab4421d27"}, 0x28) writev(r0, &(0x7f0000001400)=[{&(0x7f0000000140)="58ddb007a47a8b1f458ab677d557ca50def8e5bc61dbc50bca64f7e76268cd64007095adfef77465b69ec03139854d6f03d5f9bd019fe046035ef7049f48fcc7321c34faca94ff08f59edaf2ab55eedcc278df823564618627217a527b971bdfa0afd948a6cdb9e05ccaef35c22047246a7b97a8e1b645e51c47b296c759c8dfd56beb8fa15c800ad060ab378a269557bc053d9be903", 0x96}, {&(0x7f0000000300)="2ea63d218bc1023b2e6eceeb92d548803a43d4dddc2433c76650030c188f490311ff86da69fab1539139f6dda31739c2bb4412dd471137e2a53496c5f7707e01ccfb826f2eb96895230862e11d56c19af139de912ac5e68a99080e428443fcfba8b0460290c6275affe9953a97260b0304fd7ef159c9cd30cae1bcc75d568d353575ec3b5293fb80de85c7562804230489274831b2c17dccccc523ada66a46", 0x9f}, {&(0x7f0000000580)="63e73686513c53aec098be4b2dfc27b5be1f5f85f54c24efb8fc94ccaac29f1378e04daa49f8dcbda8b0faff57761a0ce8a311802e5dd07a159721cac7d2250f4359e04727386cc7d1a3e8bf93339f3df1340041f71046f2b1d9a80af70fb8246258d09c310af3bef017fde1fd8ce505cd4858549192a95e512257b6c676a7ebb41230e4e4fb23e9666bfdc8bc2ca77bbd11810836df4a6f3dbe3ee75c34b07c64e1af6d62d54fccb9f281eac16eca7129aa4355fd53", 0xb6}, {&(0x7f0000000500)="de21cff472aa580c2ee9f858", 0xc}, {&(0x7f00000014c0)="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", 0xa72}], 0x5) 527.006435ms ago: executing program 1 (id=176): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/test\x00', 0x777) r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x2, 0x0) write(r0, &(0x7f0000000380)='100000', 0x6) r1 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./cgroup.cpu/test/memory.oom_control\x00', 0x2, 0x0) write(r1, &(0x7f0000000200)='1', 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r2, &(0x7f0000000280)='0', 0x1) open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) socket$inet_tcp(0x2, 0x1, 0x0) mount(0x0, &(0x7f00000002c0)='./tracing\x00', &(0x7f00000000c0)='tracefs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./tracing/instances/inst1\x00', 0x1ff) 0s ago: executing program 0 (id=177): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) getsockname$packet(r2, &(0x7f00000002c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700000086d7c0d6c878f064eb", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000900)=@newqdisc={0x30, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x8}, {0xfff1, 0xffff}, {0x6}}, [@qdisc_kind_options=@q_clsact={0xb}]}, 0x30}}, 0x4000800) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000009c0)=@delchain={0x30, 0x64, 0xf31, 0xfffffffb, 0x25dfdbfb, {0x0, 0x0, 0x0, r3, {0x0, 0x9}, {0xfff3, 0xffff}, {0x0, 0x1b}}, [@filter_kind_options=@f_bpf={{0x8}, {0x4}}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:39116' (ED25519) to the list of known hosts. syzkaller login: [ 569.009644][ T3210] cgroup: Unknown subsys name 'net' [ 569.903236][ T3210] cgroup: Unknown subsys name 'cpuset' [ 570.143345][ T3210] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 669.101970][ T3210] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 876.750141][ T3221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 876.825688][ T3221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 878.701153][ T3223] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 878.957087][ T3223] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 889.842003][ T3221] hsr_slave_0: entered promiscuous mode [ 889.882122][ T3221] hsr_slave_1: entered promiscuous mode [ 894.277040][ T3223] hsr_slave_0: entered promiscuous mode [ 894.420250][ T3223] hsr_slave_1: entered promiscuous mode [ 894.495673][ T3223] debugfs: 'hsr0' already exists in 'hsr' [ 894.500945][ T3223] Cannot create hsr debugfs directory [ 903.195652][ T3221] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 903.659221][ T3221] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 903.923387][ T3221] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 904.110093][ T3221] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 904.622503][ T3221] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 904.776806][ T3221] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 905.217129][ T3221] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 905.750515][ T3221] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 909.460838][ T3223] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 909.966855][ T3223] 8021q: adding VLAN 0 to HW filter on device netdevsim0 [ 910.155744][ T3223] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 910.587709][ T3223] 8021q: adding VLAN 0 to HW filter on device netdevsim1 [ 910.632989][ T3223] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 910.717842][ T3223] 8021q: adding VLAN 0 to HW filter on device netdevsim2 [ 910.752631][ T3223] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 910.841065][ T3223] 8021q: adding VLAN 0 to HW filter on device netdevsim3 [ 929.287619][ T3221] 8021q: adding VLAN 0 to HW filter on device bond0 [ 944.968682][ T3223] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1005.532635][ T3221] veth0_vlan: entered promiscuous mode [ 1006.879460][ T3221] veth1_vlan: entered promiscuous mode [ 1010.466845][ T3221] veth0_macvtap: entered promiscuous mode [ 1010.878899][ T3221] veth1_macvtap: entered promiscuous mode [ 1015.059955][ T3223] veth0_vlan: entered promiscuous mode [ 1015.759921][ T12] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1016.425001][ T3433] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.080755][ T47] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.086989][ T47] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1017.392405][ T3223] veth1_vlan: entered promiscuous mode [ 1024.325439][ T3223] veth0_macvtap: entered promiscuous mode [ 1025.480325][ T3223] veth1_macvtap: entered promiscuous mode [ 1027.427434][ T3221] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1028.359240][ T47] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1028.367381][ T47] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1028.397576][ T3839] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1028.407790][ T3839] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1078.320480][ T3859] fuse: Unknown parameter 'group_id00000000000000000000' [ 1103.537169][ T3880] fuse: Unknown parameter 'group_id00000000000000000000' [ 1127.685940][ T3898] fuse: Bad value for 'user_id' [ 1127.686474][ T3898] fuse: Bad value for 'user_id' [ 1129.255474][ T3900] fuse: Bad value for 'fd' [ 1210.987148][ T3959] fuse: Bad value for 'fd' [ 1250.864278][ T3985] netlink: 'syz.1.50': attribute type 12 has an invalid length. [ 1257.472309][ T31] audit: type=1326 audit(1256.320:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3986 comm="syz.1.52" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9953427a code=0x0 [ 1279.421939][ T4001] mmap: syz.0.56 (4001) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1284.441221][ T31] audit: type=1326 audit(1283.210:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4002 comm="syz.1.57" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x7fff9953427a code=0x0 [ 1307.053067][ T4014] netlink: 12 bytes leftover after parsing attributes in process `syz.1.61'. [ 1308.223168][ T4016] syz.1.61 uses obsolete (PF_INET,SOCK_PACKET) [ 1316.738525][ T31] audit: type=1326 audit(1315.590:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4025 comm="syz.0.63" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb633427a code=0x0 [ 1320.300197][ T4031] Zero length message leads to an empty skb [ 1338.076012][ T4046] netlink: 12 bytes leftover after parsing attributes in process `syz.1.69'. [ 1352.851415][ T4059] netlink: 8 bytes leftover after parsing attributes in process `syz.0.71'. [ 1352.859206][ T4059] veth0: entered promiscuous mode [ 1352.860656][ T4059] veth0: entered allmulticast mode [ 1368.694398][ T4070] netlink: 12 bytes leftover after parsing attributes in process `syz.0.76'. [ 1376.023014][ T4078] netlink: 8 bytes leftover after parsing attributes in process `syz.1.77'. [ 1376.038147][ T4078] veth0: entered promiscuous mode [ 1376.038751][ T4078] veth0: entered allmulticast mode [ 1400.381814][ T4101] netlink: 8 bytes leftover after parsing attributes in process `syz.1.83'. [ 1510.003273][ T4173] syz_tun: entered allmulticast mode [ 1554.024262][ T4194] netlink: 24 bytes leftover after parsing attributes in process `syz.1.105'. [ 1561.889685][ T4212] syz_tun: entered allmulticast mode [ 1719.506213][ T4316] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 1750.131279][ T4348] netlink: 'syz.1.142': attribute type 12 has an invalid length. [ 1788.253262][ T4366] netlink: 'syz.1.148': attribute type 12 has an invalid length. [ 1807.598291][ T4387] process 'syz.0.153' launched '/dev/fd/5' with NULL argv: empty string added [ 1812.165177][ T4392] netlink: 'syz.1.154': attribute type 12 has an invalid length. [ 1840.606724][ T4411] netlink: 'syz.1.160': attribute type 12 has an invalid length. [ 1842.044629][ T4414] netlink: 24 bytes leftover after parsing attributes in process `syz.0.161'. [ 1876.079478][ T4443] netlink: 'syz.1.166': attribute type 12 has an invalid length. [ 1904.717613][ T4457] netlink: 'syz.1.172': attribute type 12 has an invalid length. [ 1923.126006][ T4474] netlink: 24 bytes leftover after parsing attributes in process `syz.0.177'. [ 1925.308748][ T4473] ------------[ cut here ]------------ [ 1925.309453][ T4473] failed to allocate ring buffer on CPU 0 [ 1925.312048][ C0] WARNING: [] kernel/trace/ring_buffer.c:8109 at trace_rb_cpu_prepare+0x41e/0x540, CPU#0: syz.1.176/4473 [ 1925.319453][ C0] Modules linked in: [ 1925.321936][ C0] CPU: 0 UID: 0 PID: 4473 Comm: syz.1.176 Tainted: G L syzkaller #0 PREEMPT [ 1925.324345][ C0] Tainted: [L]=SOFTLOCKUP [ 1925.325459][ C0] Hardware name: riscv-virtio,qemu (DT) [ 1925.326952][ C0] epc : trace_rb_cpu_prepare+0x41e/0x540 [ 1925.328599][ C0] ra : trace_rb_cpu_prepare+0x41e/0x540 [ 1925.330121][ C0] epc : ffffffff805780da ra : ffffffff805780da sp : ffff8f80046e75a0 [ 1925.331725][ C0] gp : ffffffff8a6d9c00 tp : ffffaf8015309ac0 t0 : ffffffff88b14e88 [ 1925.333512][ C0] t1 : ffffffff8007e9b2 t2 : 2d2d2d2d2d2d2d2d s0 : ffff8f80046e7620 [ 1925.335287][ C0] s1 : 0000000000000000 a0 : ffffaf8015309ac8 a1 : ffffffff870279e0 [ 1925.337055][ C0] a2 : 0000000000080000 a3 : ffffffff8015b910 a4 : 0000000000000000 [ 1925.338849][ C0] a5 : 0000000000000000 a6 : 0000000000000003 a7 : 0000000041b58ab3 [ 1925.340591][ C0] s2 : ffffaf801333a200 s3 : ffffaf80235528b8 s4 : 0000000000000000 [ 1925.342316][ C0] s5 : ffffaf8023552810 s6 : ffffaf801333a200 s7 : 0000000000000000 [ 1925.344171][ C0] s8 : 0000000000000000 s9 : ffffaf80235528a8 s10: ffffffffffffffff [ 1925.345976][ C0] s11: 0000000000000002 t3 : ffffffff8828dcd0 t4 : fffff5ef0b97a0a1 [ 1925.347838][ C0] t5 : fffff5ef0b97a0a2 t6 : 0000000000000000 ssp : 0000000000000000 [ 1925.349777][ C0] status: 0000000200000120 badaddr: ffffffff805780da cause: 0000000000000003 [ 1925.351769][ C0] [] trace_rb_cpu_prepare+0x41e/0x540 [ 1925.353744][ C0] [] cpuhp_invoke_callback+0x1c0/0x808 [ 1925.355528][ C0] [] cpuhp_issue_call+0x1a0/0x8b8 [ 1925.357140][ C0] [] __cpuhp_state_add_instance_cpuslocked+0x200/0x462 [ 1925.359282][ C0] [] __cpuhp_state_add_instance+0x30/0x302 [ 1925.361132][ C0] [] alloc_buffer+0x564/0x1548 [ 1925.362743][ C0] [] __ring_buffer_alloc+0x2c/0x3a [ 1925.364390][ C0] [] allocate_trace_buffer+0x57c/0x876 [ 1925.366230][ C0] [] trace_array_create_systems+0x436/0x9d2 [ 1925.368016][ C0] [] instance_mkdir+0xc0/0x138 [ 1925.369875][ C0] [] tracefs_syscall_mkdir+0x104/0x172 [ 1925.371862][ C0] [] vfs_mkdir+0x2f0/0x70e [ 1925.373483][ C0] [] filename_mkdirat+0x414/0x54a [ 1925.375273][ C0] [] __riscv_sys_mkdirat+0x84/0xbc [ 1925.377104][ C0] [] syscall_handler+0x92/0x114 [ 1925.378914][ C0] [] do_trap_ecall_u+0x4ca/0x658 [ 1925.380690][ C0] [] handle_exception+0x168/0x174 [ 1925.383554][ C0] Kernel panic - not syncing: kernel: panic_on_warn set ... [ 1925.386016][ C0] CPU: 0 UID: 0 PID: 4473 Comm: syz.1.176 Tainted: G L syzkaller #0 PREEMPT [ 1925.388348][ C0] Tainted: [L]=SOFTLOCKUP [ 1925.389513][ C0] Hardware name: riscv-virtio,qemu (DT) [ 1925.390768][ C0] Call Trace: [ 1925.391719][ C0] [] dump_backtrace+0x2e/0x3c [ 1925.393449][ C0] [] show_stack+0x30/0x3c [ 1925.395054][ C0] [] dump_stack_lvl+0x114/0x1aa [ 1925.397297][ C0] [] dump_stack+0x1c/0x24 [ 1925.399257][ C0] [] vpanic+0x32e/0x762 [ 1925.400852][ C0] [] trace_suspend_resume+0x0/0x3f6 [ 1925.403439][ C0] [] check_panic_on_warn+0xc0/0xe4 [ 1925.405848][ C0] [] __warn+0x218/0x61a [ 1925.408122][ C0] [] __report_bug+0x166/0x302 [ 1925.410567][ C0] [] report_bug+0xd8/0x28c [ 1925.412838][ C0] [] handle_break+0x13a/0x30c [ 1925.414822][ C0] [] do_trap_break+0x22e/0x458 [ 1925.416557][ C0] [] handle_exception+0x168/0x174 [ 1925.418331][ C0] [] trace_rb_cpu_prepare+0x41e/0x540 [ 1925.420112][ C0] [] cpuhp_invoke_callback+0x1c0/0x808 [ 1925.422063][ C0] [] cpuhp_issue_call+0x1a0/0x8b8 [ 1925.423799][ C0] [] __cpuhp_state_add_instance_cpuslocked+0x200/0x462 [ 1925.425916][ C0] [] __cpuhp_state_add_instance+0x30/0x302 [ 1925.427778][ C0] [] alloc_buffer+0x564/0x1548 [ 1925.429657][ C0] [] __ring_buffer_alloc+0x2c/0x3a [ 1925.431571][ C0] [] allocate_trace_buffer+0x57c/0x876 [ 1925.433330][ C0] [] trace_array_create_systems+0x436/0x9d2 [ 1925.435670][ C0] [] instance_mkdir+0xc0/0x138 [ 1925.438150][ C0] [] tracefs_syscall_mkdir+0x104/0x172 [ 1925.440931][ C0] [] vfs_mkdir+0x2f0/0x70e [ 1925.443180][ C0] [] filename_mkdirat+0x414/0x54a [ 1925.445167][ C0] [] __riscv_sys_mkdirat+0x84/0xbc [ 1925.447917][ C0] [] syscall_handler+0x92/0x114 [ 1925.450508][ C0] [] do_trap_ecall_u+0x4ca/0x658 [ 1925.452420][ C0] [] handle_exception+0x168/0x174 [ 1925.455292][ C0] SMP: stopping secondary CPUs [ 1925.459935][ C0] Rebooting in 86400 seconds..